Imagine you are on the road, in the wilderness. On the way to your destination you have to fight with many unexpected circumstances. Paths may be hard to find or end in nowhere. But you are trained and you make good progress. But at some point you reach a point where you can’t go any further. A crocodile blocks your way. The path that was the best possible a moment ago. You can face the crocodile or take a less suitable path. On the best possible path, you should not let yourself be stopped, because no matter how brave the crocodile may be, every crocodile can turn into a beautiful handbag and you will reach your destination.